six weeks to election day. mitt romney and paul ryan teaming up today in ohio for the start of a three-day bus tour. important political territory. voters in ohio couletwo ovebtio holds a slight lead. >>> and president obama is right here in new york today where he will speak to the u.n. general assembly. yesterday the president and first lady taped an interview, which will air later today on "the view. "the interview comes 42 days before the election. barbara walters has a preview. >> governor romney on "60 minutes" was asked, does he think it's fair that he pays a lower tax rate than somebody making $50,000 a year. he said yes. i think it is fair. and i also think that's the way you get economic growth. i've just got a different vision about how we grow an economy. i think, barbara, you grow an economy from the middle out, not from the top down. >> reporter: we asked the president and first lady about their future, win or lose, come election day. what are you going to do with the rest of your life? >> well, f